NavCom Sapphire Rev.J - Manual (Page 81)

Sapphire Technical Reference Manual Rev. J
81
1.22 BTSET (ASCII)
SF-3050 Sapphire SF-3040
This command allows a user to set parameters in the Bluetooth module.
Command:
[BTSET] RESET | ON | OFF | PIN | DELPIN | SETPIN, <pin> | ADDR | DISCONNECT|
CLEARMAP
Table 56: [BTSET] Command Action Keywords (Subcommands)
Keyword Profile Action
RESET
Resets Bluetooth (software reset); Causes the Bluetooth device to drop the
connection and reboot
ON Turns on Bluetooth (causes a software reset of Bluetooth firmware)
OFF
Turns off Bluetooth (Bluetooth enters “deep sleep” power-saving mode and no text
message is output)
PIN Requests the system PIN code
DELPIN Deletes the system PIN code (encryption no longer available)
SETPIN Sets the PIN code (also known as passkey code) for authorized connections
ADDR
Requests Bluetooth device address (6-byte string of hex numbers in the format
“xx.xx.xx.xx.xx.xx”)
DISCONNECT
Disconnects the Bluetooth device and makes it available to pair with another
device.
CLEARMAP This keyword, used for the SF-3040, clears the stored port connection information.

The Bluetooth module can be in two modes:

Command Mode – in this mode, the module receives commands (e.g., SETPIN,
DELPIN).

Data Mode – in this mode, the module has an active data connection with a
connected device; it does not receive commands because commands would be
interpreted as data that need to be passed to the connected device.
When the Bluetooth module is in “data mode,” the keywords are
ON/OFF/DISCONNECT. The remaining keywords return NAK -
“BT module in data
mode ”.
Examples: [BTSET]ON
Turns on Bluetooth
Default: ON

Turning on Bluetooth is associated with a software reset of the Bluetooth firmware,
so the system returns the same output as with the RESET command. When
Bluetooth is ON, another in-range Bluetooth electronic device should be able to
detect the existence of the system.
Examples continued on next page…